(TeX-add-style-hook "chapter3"
 (lambda ()
    (LaTeX-add-labels
     "ch:optimization"
     "sec:motivation-optimization-methods"
     "sec:finding-roots-one"
     "eq:newton"
     "sec:unconstr-optim"
     "tab:opt"
     "sec:local-optim-condit"
     "eq:first order"
     "eq:second order"
     "sec:optim-algor"
     "sec:appl-bs-impl")))

